Please show your solutions and if possible, kindly take a picture on it so that I can see the answer clearly. Thanks!
Please show your solutions and if possible, kindly take a picture on it so that I can see the answer clearly. Thanks!
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Concept explainers
Equations and Inequations
Equations and inequalities describe the relationship between two mathematical expressions.
Linear Functions
A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.
Question
Please show your solutions and if possible, kindly take a picture on it so that I can see the answer clearly. Thanks!
![1. A researcher wants to study the effects of social media on Grade 11 students in Manila
Mathematics High School. He wishes to use the simple random sampling technique in
choosing the members of his sample. If there are 1000 Grade 11 students in the school,
how many students should there be in his sample? Discuss the steps he must take if he
wishes to use lottery method.
2. In a group of 250 students, how will you select a sample containing 71 students by using
the systematic sampling technique? Find the sampling interval k.
3. You want to interview 200 students in your school to determine their opinion on the new
school uniform. How are you going to choose your samnple by using stratified sampling if
there are 1,200 students in grade seven; 1,100 in Grade 8; 1,050 in grade 9; 940 in Grade
10; 900 in Grade 11, and 810 in Grade 12?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F40bf5e30-0b11-4849-b55b-a8c035c236d4%2F06f2c9ff-eb40-49a7-a2c1-9017f5785103%2Femphs0s_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1. A researcher wants to study the effects of social media on Grade 11 students in Manila
Mathematics High School. He wishes to use the simple random sampling technique in
choosing the members of his sample. If there are 1000 Grade 11 students in the school,
how many students should there be in his sample? Discuss the steps he must take if he
wishes to use lottery method.
2. In a group of 250 students, how will you select a sample containing 71 students by using
the systematic sampling technique? Find the sampling interval k.
3. You want to interview 200 students in your school to determine their opinion on the new
school uniform. How are you going to choose your samnple by using stratified sampling if
there are 1,200 students in grade seven; 1,100 in Grade 8; 1,050 in grade 9; 940 in Grade
10; 900 in Grade 11, and 810 in Grade 12?
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.Recommended textbooks for you
![MATLAB: An Introduction with Applications](https://www.bartleby.com/isbn_cover_images/9781119256830/9781119256830_smallCoverImage.gif)
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
![Probability and Statistics for Engineering and th…](https://www.bartleby.com/isbn_cover_images/9781305251809/9781305251809_smallCoverImage.gif)
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
![Statistics for The Behavioral Sciences (MindTap C…](https://www.bartleby.com/isbn_cover_images/9781305504912/9781305504912_smallCoverImage.gif)
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
![MATLAB: An Introduction with Applications](https://www.bartleby.com/isbn_cover_images/9781119256830/9781119256830_smallCoverImage.gif)
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
![Probability and Statistics for Engineering and th…](https://www.bartleby.com/isbn_cover_images/9781305251809/9781305251809_smallCoverImage.gif)
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
![Statistics for The Behavioral Sciences (MindTap C…](https://www.bartleby.com/isbn_cover_images/9781305504912/9781305504912_smallCoverImage.gif)
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
![Elementary Statistics: Picturing the World (7th E…](https://www.bartleby.com/isbn_cover_images/9780134683416/9780134683416_smallCoverImage.gif)
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
![The Basic Practice of Statistics](https://www.bartleby.com/isbn_cover_images/9781319042578/9781319042578_smallCoverImage.gif)
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
![Introduction to the Practice of Statistics](https://www.bartleby.com/isbn_cover_images/9781319013387/9781319013387_smallCoverImage.gif)
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman